baber/WOPTO huggingface dataset:
Patent JP-S62136890-A (JP)
Title: Semiconductor laser device
Inventor: YAMAMOTO OSAMU
IPC: H01S5/00
Filed: 1985-12-10
Abstract: PURPOSE:To facilitate a stable single vertical mode oscillation in a wide temperature range by a method wherein a light dividing member which divides a laser beam from an emitting end surface into a plurality of light paths corresponding to the number of external reflective members is provided and the respective external reflective members are arranged in such a manner that external resonator lengths between the emitting end surface of the semiconductor laser element and the respective external reflective members through the respective light paths provided by the light dividing member are different from each other. CONSTITUTION:A light dividing member 4 composed of a beam splitter is provided close to the backside emitting end surface 3 of the resonator 2 of a semiconductor laser element 1. The laser beam emitted from the emitting end surface 3 is divided into two light paths by the light dividing member 4 and the respective divided laser beams are reflected by two external reflective members 5 and 6 composed of flat mirrors which are provided in such a manner that distances between the external reflective members and the emitting end surface, i.e. external resonator lengths are different from each other, and return to the semiconductor laser element 1. When the peak of a laser gain distribution is shifted by a temperature change, as a zero degree mode obtains larger gain than adjacent +1 and +2 degree modes, the zero degree mode stable oscillation is maintained until the gain of a 16 degree mode exceeds the gain of the zero degree mode. At that time, a stable single vertical mode oscillation is realized in a wide temperature range without mode hopping to the adjacent mode.
Patent JP-H06125715-A (JP)
Title: Feed for culturing fish and mixed feed therefor
Inventor: KASUYA TAKASHI
IPC: A23K1/20
Filed: 1992-10-16
Abstract: PURPOSE:To obtain a mixed feed of the type in which large amounts of fats and oils are added, comprising sodium carboxymethyl cellulose, seaweed powder and a gluten hydrolyzate and holding moderate hardness and softness. CONSTITUTION:The mixed feed comprises (A) 40-80% sodium carboxymethyl cellulose [having >=500cP viscosity of a 1wt.% aqueous solution expressed in terms of anhydrous base at 25 deg.C and >=0.5 degree of etherification], (B) 5-40% seaweed powder (having >=20% sodium alginate content or >=15% carrageenan content and containing >=90% particles having a particle size passing through a 60-mesh screen) and (C) 5-40% liquid or powdery gluten hydrolyzate.
Patent JP-S61155918-A (JP)
Title: Angle detection apparatus for vehicle
Inventor: HASEGAWA TSUNEO
IPC: G01D5/34
Filed: 1984-12-28
Abstract: PURPOSE:To linearily detect the rotary angle of a rotary member over a wide range, by providing not only a rotary side polarizing plate to a rotary member but also two fixed side polarizing plates to a stationary member and differentiating the arranged polarization angles of two fixed side polarizing plates. CONSTITUTION:A rotary side polarizing plate 2 is attached to a rotary member 1 so as to be rotated along with said member 1 while two fixed side polarizing plates 4, 5 opposed to the polarizing plate 2 and two optical sensors 6, 7 respectively allowing an optical signal to transmit through the polarizing plates 4, 5 and the polarizing plate 2 are arranged to a stationary member 3. The arranged polarization angle of the polarizing plate 4 is different from that of the polarizing plate 5. By this method, output signals shifted in a phase and different to each other are linearily outputted from the sensors 6, 7 corresponding to the change in the polarization angle of the polarizing plate 2 to the polarizing plates 4, 5 by the member 1.
Patent JP-H02123596-A (JP)
Title: Semiconductor memory device
Inventor: KOYADA HIROSHI
IPC: G11C11/41
Filed: 1988-11-02
Abstract: PURPOSE:To eliminate the waste of space caused by the variation of tolerance between a memory cell and a peripheral decoder circuit by respectively providing the first and second decoders for both sides of an array and connecting respective output stage of the decoders to the odd (or even) row and the even (or odd) row of the array when the memory cell and the peripheral decoder circuit are to be laid out. CONSTITUTION:An MCij memory cell composed of a static RAM is composed of (n) rows and (m) columns. The first X decoder 1 to be provided for the periphery of the memory cell is arranged at one side of the array, the last stage of the decoder 1 is connected to the even row of the array, and the decoded output of the decoder 1 is supplied. On the other hand, the second X decoder 2 is arranged at the other side of the array, the last stage of the decoder 2 is connected to the odd row of the array, and the decoded output of the decoder 2 is supplied. Thus, the waste of the space caused by the variation of tolerance between the memory cell and the decoder circuits can be eliminated, and the title memory can be miniaturized.
Patent JP-2001096908-A (JP)
Title: Ink jet recording sheet
Inventor: NAKAO KAZUHISA
IPC: B41M5/50
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an excellent ink jet recording sheet, which jointly has a dot diameter, ink-absorbing property and glossiness, being suitable for a low resolution printing. SOLUTION: For this ink jet recording sheet, on a supporting body, at least one layer of an ink-receiving layer and a glossiness-manifesting layer are laminated in order. In such an ink jet recording sheet, in the glossiness-manifesting layer, alumina or an alumina hydrate, and a fluorine based interfacial active agent are contained. The fluorine based interfacial active agent preferably is a cationic fluorine based interfacial active agent. In addition, the glossiness- manifesting layer preferably contains colloidal silica. Also, on the glossiness- manifesting layer side of the ink jet recording sheet, the glossiness measured by a 75 deg. mirror finished surface glossiness measuring method, which is specified in JIS-P8142, is preferably 30% or higher.
Patent JP-H04159474-A (JP)
Title: Compressor control method
Inventor: OGASAWARA HIDEYUKI
IPC: G05B23/02
Filed: 1990-10-19
Abstract: PURPOSE:To prevent misoperation of a setting volume resistor and further to contrive protection of a compressor from missetting the setting volume resis tor and easy controllability of the compressor by using an LED in the vicinity of the setting volume resistor, and lighting the LED at select time. CONSTITUTION:In a compressor operational condition, a temperature during operation is input to an operational amplifier 3 by a thermistor 9, and a data of the temperature is input to a microcomputer 1 and a comparator 2 and compared with a trouble setting value to judge whether the data is normal or in trouble. In trouble setting, a select switch 4 is pressed to feed a select signal to the microcomputer 1, and an LED 8 in the vicinity of a selected trouble setting volume resistor 10 is lighted through a register 6 and a driver 5 by the microcomputer 1. On the other hand, a preset value of the setting volume resistor 10 of the lighted LED 8 is fed to the microcomputer 1 and displayed by a numerical display device through the driver 5. Thereafter, the select switch 4 is pressed to select the next trouble setting circuit, and its preset value is displayed.
Patent JP-H05122304-A (JP)
Title: Cordless isdn terminal equipment
Inventor: TANABE CHUZO
IPC: H04M1/00
Filed: 1991-10-25
Abstract: PURPOSE:To provide the cordless ISDN terminal equipment in which a master set and a slave set make simultaneous talking. CONSTITUTION:In the cordless ISDN terminal equipment consisting of a master set 1 connecting to an INS communication network and a slave set 3 connecting to the master set 1 through a radio line, the master set 1 is provided with a communication control section 11 controlling INS communication and a main control section 12 controlling the communication control section 11 so as to manage two independent speech channels of the INS communication line 2 thereby controlling the simultaneous use of the two speech channels by the master set 1 and the slave set 3.
Patent JP-2001097757-A (JP)
Title: Cement hardener for boric acid, method for hardening cement for boric acid and cement hardened product
Inventor: KAKIMOTO AKIRA
IPC: C04B22/08
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain a cement hardener for boric acid capable of hardening a cement even when a large amount of the boric acid is mixed therein, to provide a method for hardening the cement for the boric acid and to obtain a hardened product. SOLUTION: This cement hardener for boric acid is obtained by compounding sodium aluminate with a cement. Furthermore, lithium hydroxide is used as an auxiliary. The cement hardener for the boric acid comprises at least 15 wt.% of the sodium aluminate and the lithium hydroxide in an amount of >=10% expressed in terms of weight ratio to the sodium aluminate. The method for hardening the cement for the boric acid comprises mixing the cement hardener for the boric acid with a boric acid solution.
Patent JP-H0999936-A (JP)
Title: Blank for packaging container and packaging container obtained from the blank
Inventor: MORIYAMA YASUYUKI
IPC: B65D5/40
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To prevent deformation and stress from being produced in a packaging material by a method wherein the pattern of a fold line of blank is formed so that the fold line conforms to an actual fold line of a final shape of a container, taking into account of thickness of the packaging material formed by forming flaps to prevent the packaging material from extending outward by a distance corresponding to the thickness of folded part. SOLUTION: A blank 1 for packaging a container consists of a plurality of side panels 3 constituting side walls of the container, both end panels, and end panels 4a, b, c forming folded flaps. And an end of a straight line-shaped fold line 7b between the end panel 4b forming a flap to be folded to the side of the end panel and the side panel 3 is offset to the end panel from a straight line-shaped reference fold line 7a between the end panel 4a, which does not form a flap, and the side panel 3.
Patent JP-H08113365-A (JP)
Title: Temporary product storage device and method
Inventor: KOUDA MASAKUNI
IPC: B65G60/00
Filed: 1994-10-19
Abstract: PURPOSE: To provide such a temporary product storage device as is able to store a product in a narrow installation area without damaging the product and send it out in a stable manner. CONSTITUTION: A temporary, product-accumulating device is placed between a stage of an upper-stream stage device 3, which applies specifiic processing to a product, and a stage of a down-stream stage device 4, whose stage processing speed is faster than that of the upper-stream stage device 3 and which applies specific processing to the product carried from the upper-stream stage device 3, in order to temporary accumulate the product, which is carried from the upper-stream stage device 3, when the down-stream stage device 4 stops.  The device is provide with an extracting means 6, which takes out a specific amount of the product, which are carried from the upper- stream stage device 4, to layer them, a temporary storing means 7, which stores the specific amount of products taken out by the extracting means 6 and layered, as they are layered, and a sending-out means 8, which makes the product, which was stored and layered by the temporary product-accumulating means, flow together with the product, which is carried from the upper-stream stage device 3, one by one or by twos and threes in order to send them to the down-stream stage device 4.
Patent JP-S62139907-A (JP)
Title: Emergency trip tester for turbine
Inventor: TANDAI HIROSHI
IPC: F01D21/16
Filed: 1985-12-12
Abstract: PURPOSE:To improve the reliability by limiting an emergency trip tester from resetting on the basis of the signals from a limit switch for detecting the position of an oil trip solenoid valve and a pressure switch for detecting the secondary oil pressure of said valve. CONSTITUTION:Working oil is fed from a main valve 20 through an oil trip solenoid valve 2 functionable on the basis of a trip signal and an oil trip nozzle 3 to an emergency regulator 1 assembled into a turbine rotor. The working oil is also fed through a reset solenoid valve 10 functionable on the basis of a reset signal to a reset cylinder 11 of an emergency trip tester 6. the oil trip solenoid valve 2 is provided with a limit switch 5 for detecting the function of said valve 2 and a pressure switch for detecting the secondary oil pressure where the malfunction of said valve 2 is detected on the basis of the signals from said switches and the emergency trip tester is limited from resetting by means of a logic circuit.
Patent JP-2000112032-A (JP)
Title: Optical part housing and projection type display device using it
Inventor: FUJIMORI MOTOYUKI
IPC: G02B7/00
Filed: 1998-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a housing which is easily manufactured and by which the dimension accuracy of an optical part positioning part is easily enhanced. SOLUTION: The housing 60 made of metal where optical parts constituting an optical system are housed and arranged possesses the optical part positioning part 76 positioning the optical parts. The optical part positioning part 76 is formed by a thixotropy forming method using a metallic material. It is provided with a first supporting part 761 supporting the light incident surface and the light emitting surface of the optical part, and an extracted-in-advance part 761A formed by inserting a nesting into a forming mold at a part where it abuts on the first supporting part 761 of a side plate 73. The part 761A extracted in advance is formed before opening the upper and lower mold of the forming mold at forming time, so that the biting of the optical part positioning part 76 to the mold is evaded and the dimension accuracy of the optical part positioning part 76 is enhanced.
Patent JP-H09124673-A (JP)
Title: Phosphite esters, their production and their use
Inventor: FUKUDA KANAKO
IPC: C07F9/6574
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To obtain a new phosphite ester useful as a deterioration-preventing agent for organic materials such as polyolefins, etc. SOLUTION: The compound of formula I [R<1> , R<2> , R<4> and R<5> are each H, a 1-8C alkyl, a 5-8C cycloalkyl, a 6-12C alkylcycloalkyl, phenyl, etc.; R<3> , R<6> are each H, a 1-8C alkyl; X is a single bond, (substituted) methylene]. For example, 2-[2-(2,4,8,10-tetra-t-butyl-dibenzo[d,f][1,3,2]dioxaphosphepin-6-yl)o xy-3-t- butyl-5-methylbenzyl]-6-t-butyl-4-methylphenol. The compound of formula I is obtained by reacting a biphenol compound of formula II with a phosphorus trichloride in the presence of a hydrogen halide-removing agent such as triethylamine and subsequently reacting the product with a biphenol compound of formula III.
Patent JP-S61153431-A (JP)
Title: Heat pump type hot water supply device
Inventor: KAJITANI TOSHIMOTO
IPC: F25B27/02
Filed: 1984-12-27
Abstract: PURPOSE:To reduce a cooling load of the inside of a room, by controlling the temperature of an attic by providing an evaporator and blower in the attic. CONSTITUTION:An evaporator 6, blower 8, damper 24 ramifying cool air passed through the evaporator 6, attic discharge opening 25 and exhaust opening 26 which releases directly the cool air outdoor, which are changed over by the damper 24 are provided in an attic 17. When the temperature of the attic 17 is high in summer, cool air cooled by the evaporator 6 by flowing in through an open air suction opening 26 is released into the attic 17 through the attic discharge opening 26 by the damper 24, cooling of the attic is performed and then a cooling load of the inside 19 of a room is reduced by providing an open air suction opening 20 on a suction side of the evaporator. When the temperature of the attic is low in winter or in the middle season, the damper 24 closes the attic discharge opening 25, flows the cooling air to the exhaust opening 26 and does not flow the same to the attic 17.
Patent JP-2000107169-A (JP)
Title: Tomograph
Inventor: MORI KAZUO
IPC: A61B6/03
Filed: 1998-10-01
Abstract: PROBLEM TO BE SOLVED: To reduce artifacts due to metals or the like in an radiograph computerized tomograph and permit more accurate reading. SOLUTION: The tomograph 1 detects radiation irradiated from a radiation source 3 rotating around a subject with a detector 4, and generates a set of 3D image composition data every time the radiation source 3 rotates once, and thereby recomposes an image. In this case, scanning is performed several times while changing the relative position of the radiation source 3 or the detector 4 with regard to the subject 2, several sets of 3D image composition data are generated every time the radiation source 3 rotates, and of data included in these 3D image composition data, those affected by radiation of a specific value are supplemented by other unaffected data.
Patent JP-S63134207-A (JP)
Title: Vulcanizing mold for tire and manufacture thereof
Inventor: MOMOTAKE KIYOSHI
IPC: B29K21/00
Filed: 1986-11-27
Abstract: PURPOSE:To vent during vulcanizing smoothly and leave no residues of vulcanized rubber by utilizing a pore forming component formed by bonding each of the ends of tapered metallic components and buried in a rib and drawing rubber out of both ends of said pores after vulcanizing. CONSTITUTION:As the central part of a pore forming component 8 is held firmly to a rib 16, the same moves from a core 1 to a mold 15 and its both ends come out of a filling material and protrude out of the outer face of the rib 16. Then, the pore forming component 8 protruding out of the outer face of the rib 16 is drawn out of the rib 16. By vulcanizing a raw tire by means of said mold 15, gas and air generated during vulcanizing are drawn out and also raw rubber flowing from the both openings into a vent hole 17 is cut in the central step section of the vent hole 17 and drawn out when removing the tire, to leave no residues of rubber in the vent hole.
Patent JP-H07133684-A (JP)
Title: Door lock device for vehicle glove box
Inventor: OYABU YOSHINOBU
IPC: E05B83/30
Filed: 1993-11-10
Abstract: PURPOSE:To make the manipulatability of a handle satisfactory, irrespective of a position of a glove box with a simple structure. CONSTITUTION:A handle 17 turnably provided to a body 15 is held by a torsion spring 18 so as to abut against the body 15. The body 15 is provided therein with a ratchet 24 for locking a striker and a slide member 20 which is rectilinearly movable so as to cross a locus depicted by of the ratchet 4 on rotation. The slide member 20 is urged toward the right in the figure, and is moved toward the left in association with the manipulation of the handle 17. In this case, when the slide member 20 is moved toward the left in association with the manipulation of the handle 17, the ratchet 24 falls into a cut-out part 22 formed in the slide member 20 so as to be rotated, and accordingly, the striker is released from the locking condition thereof.
Patent JP-H02126906-A (JP)
Title: Solid-liquid separating mechanism
Inventor: TSURUMAKI YOSHIHISA
IPC: B01D29/62
Filed: 1988-11-07
Abstract: PURPOSE:To prolong the service life of a filter by fixing the filter in at least part of the surface of a storage tank contg. a solid-liq. mixed phase to be separated and fitting a fluid jetting means moving along the outside of the filter. CONSTITUTION:A filter 30 is fixed in at least part of the surface of a storage tank 10 contg. a solid-liq. mixed phase to be separated and a fluid jetting means 40 moving along the outside of the filter 30 is fitted. The service life of the filter can be prolonged.
Patent JP-H06113093-A (JP)
Title: Control method for facsimile equipment
Inventor: NAKAMA TOSHIYUKI
IPC: H04N1/00
Filed: 1992-09-28
Abstract: PURPOSE:To effectively urge an exchange of recording paper and to perform an appropriate reception operation by recording and outputting the accumulated pictures of a part of the prescribed ranges of respective pages on the same sheet of the recording paper in the order of the pages. CONSTITUTION:When it is detected that the remaining amount of the recording paper is smaller than a prescribed value and a state is about to complete recording, a plotter 5 accumulates reception picture information in a picture storage device 8 for reception pages thereafter. Then, partial recording pictures for which the pictures of the prescribed ranges of the leading parts for the respective reception pages are arranged in the order of the pages are recorded and outputted. At this time, when an incoming call is detected and a response is possible, a line is closed and whether or not pictures are recordable by the plotter 5 is investigated. When it is possible, an incoming call is received, decoded to source picture signals at an encoding/decoding part 7 and transferred to the plotter part 5 and reception pictures are recorded and outputted. Also, since the incoming call is neglected when pictures are not recordable, the recording paper can be effectively exchanged, its timing is quickened and the appropriate reception operation can be performed.
Patent JP-H04157307-A (JP)
Title: Recognizing apparatus of inner wall shape of rolled coil
Inventor: MORI SHIGERU
IPC: B21C47/16
Filed: 1990-10-19
Abstract: PURPOSE:To recognize the shape of the inner wall of a coil with high accuracy by projecting a strongly directional light beam to the side face of the coil consisting of a thin plate, detecting the photodetecting position electrically, and obtaining the shape of the inner wall of the coil based on the electric signals. CONSTITUTION:A light beam 6 projected from a light source 7 is brought into a plane mirror 8 rotated by a plane mirror rotating driver 9, and enters the side face of a coil 4 through a curved mirror 10 at right angles. The light beam 6 is absorbed if it hits the side face of the coil 4. However, if the light beam enters a room 19 of a bore section 4a of the coil 4, it, advances straight to be received by a photoelectric element 11 and output to an amplifier 17 as a detecting signal. When the light beam 6 is moved and enters a part of a steel plate of the coil 4, the beam 6 is blocked as a result of the interference and the photodetecting signal is stopped. The positional information is stored in a computer 18 via tone amplifier 17. As the coil is raised above by a lift cylinder 12 under a coil skid 13 onto which the coil 4 is mounted, the moving distance of the coil 4 is sent to the computer 18 via a pulse generator 16, whereby the shape of the inner wall of the coil 4 is obtained.
Patent JP-2001096243-A (JP)
Title: Ultrasonic nozzle unit and device and method for treating with ultrasonic wave using the same
Inventor: HAYAMIZU NAOYA
IPC: B08B3/12
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a slit type ultrasonic nozzle unit that is used while using a high temperature liquid as a treating liquid and has high treatment efficiency and to provide an ultrasonic treatment device using such a nozzle. SOLUTION: This ultrasonic nozzle units 1, 1a, 1b and 1c are provided with a diaphragm for generating ultrasonic waves. An additive 10, 32, 50 and 69 is used for adhering/fixing an oscillator 8, 31, 49 and 68 to the diaphragm 9, 24, 43 and 67 and cooled by a cooling medium.